What is the minimum surface temperature for food contact surfaces in a high-temperature machine?

The minimum surface temperature for food contact surfaces in a high-temperature machine is 160°F. This temperature is essential because it ensures that any potential pathogens are effectively destroyed, thereby reducing the risk of foodborne illnesses.

High-temperature machines, such as dishwashers or sanitizers, use heat to sanitize surfaces that come in contact with food. The 160°F threshold is specific because it is scientifically established that this temperature is sufficient to eliminate harmful bacteria and viruses. Maintaining surfaces at this temperature during the sanitization process helps guarantee that the food served is safe for consumption.

Higher temperatures, such as those suggested in other options, can lead to equipment malfunctions or damage to certain food contact materials. Conversely, temperatures lower than the established minimum do not reliably kill pathogens, which could compromise food safety. Thus, maintaining a minimum of 160°F is critical for achieving effective sanitization in food service operations.